Question

Does the transfer of energy take place when you push a huge rock with all your might and fail to move it? Where is the energy you spend going?

Answer 1

Hint As we know that after we push a large rock, there's no transfer of muscular energy to the stationary rock. Also, there's no loss of energy as a result of muscular energy being transferred into heat, that causes our body to become hot.

Complete Step by step solution
As we know that the work is the transfer of energy. In physics we are saying that employment is completed on an object once you transfer energy to it object. If you set energy into AN object, then you are doing work thereon object (mass). If a primary object is the agent that offers energy to a second object, then the primary object will work on the second object.
When we push a rock, we have a tendency to apply muscular force so as to maneuver it.
According to the law of conservation of energy, energy can’t be created or destroyed, it will solely be transferred to 1 to a different kind.
Hence, albeit the muscular force doesn't move the rock, our energy is regenerated into heat because of that our body feels heat.
Energy transformation = Muscular energy = heat energy

Note
Once someone tries to push a large rock however fails to maneuver it, then no energy of the person is transferred to the rock because it remains still and so don't gain any K.E.Actually, the muscular energy of the person is regenerated into heat that heats up the person's body. Thus, he gets exhausted.